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spi_write: use uint32_t for the page iteration counter.

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The page counter was using an uint8_t which seems unnecessary and might wrap.
This commit is contained in:
Our Air Quality 2017-06-06 20:43:59 +10:00
parent 3dbf129fa1
commit b6fc58b743
1 changed files with 1 additions and 1 deletions
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core/spiflash.c
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@ -133,7 +133,7 @@ static bool IRAM spi_write(uint32_t addr, uint8_t *dst, uint32_t size)
uint32_t offset = write_bytes_to_page; uint32_t offset = write_bytes_to_page;
uint32_t pages_to_write = (size - offset) / sdk_flashchip.page_size; uint32_t pages_to_write = (size - offset) / sdk_flashchip.page_size;
for (uint8_t i = 0; i != pages_to_write; i++) { for (uint32_t i = 0; i < pages_to_write; i++) {
if (!spi_write_page(&sdk_flashchip, addr + offset, if (!spi_write_page(&sdk_flashchip, addr + offset,
dst + offset, sdk_flashchip.page_size)) { dst + offset, sdk_flashchip.page_size)) {
return false; return false;